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HELPPPP PLZZZ IM STUCK.. Kyra was building a bed for her dollhouse. She used her bed, which is 4 feet × 5 feet, as a guide. She scaled down the dimensions of her bed by a factor 1 over 5. What are the dimensions of the model bed she built?

0.08 foot × 0.10 foot
0.40 foot × 0.50 foot
0.80 foot × 1.00 foot
0.04 foot × 0.05 foot

Respuesta :

let the area of the model be x.

hence,

1*1 / 5*5  =   x / (4*5)

=> x= 4/5 = 0.8

hence, 

0.80 foot x 1.00 foot (0.8) matches the answer 

Answer:

the answer is 0.80 feet x 100 feet

i did the test and got it right trust me

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